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Lengths: 165, 170, 175 or 180mm
Chainrings: 22 x 32 x 44
Weight: 791 g.(172 mm W/ BB)

BB cups included

Incorporating the benefit of rigidity with minimal weight of the HollowtechII combined bottom bracket and crankset system, the new FC-M970 manages to drop even more weight while increasing shifting performance and durability. Hyperdrive front drive system, enhanced durability with more precise bearing adjustment.

Item Code: SSMILWYN